Northwest side of Bogoslof Island, July 14, 2019. The sea cliff exposure contains several sequences of tuff ring deposits associated with the 2016-2017 eruptive period. This area was heavily guarded by Callorhinus ursinus (Northern Fur Seal) so it was not possible to examine these outcrops. Castle Rock is on the far right of the photograph.
Date: Jul 14th, 2019
Volcano(es): Bogoslof
Photographer: Waythomas, Chris
URL: avo.alaska.edu/image/view/142341
Image courtesy of AVO/USGS.Volcano(es): Bogoslof
Photographer: Waythomas, Chris
URL: avo.alaska.edu/image/view/142341
Please cite the photographer and the Alaska Volcano Observatory / U.S. Geological Survey when using this image.
Full Resolution.